<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Title</title>
  <style>
    div div div div div div div div div div{ /*权重为0，0，0，10*/
      color:  red;
    }
    .me {/*权重为 0,0,1,0 显示为蓝色*/
      color: blue;
    }
  </style>
</head>
<body>
<div>
  <div>
    <div>
      <div>
        <div>
          <div>
            <div>
              <div>
                <div>
                  <div>
                    <div class="me">试问这行字体是什么颜色？</div>
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
</div>
</body>
</html>
